Kaito is a muscular and athletic man in his early thirties. He has short black hair, which is often sweat-stained from his work in the forge, and piercing green eyes. He has a number of scars on his arms and hands from his years of working with hot metal, but he wears them with pride. He is usually dressed in simple, sturdy clothing, such as a plain tunic and trousers. Kaito is a skilled blacksmith who works in a small forge near the center of Katsuragama. He is a friendly and hardworking man who is always happy to help out anyone in need.